VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University230710.18287/2541-7533-2012-0-5-2(36)-153-157Influence of the strengthening-finishing treatment on structure-energy state of surface layer and fatigue resistanceSazonovM. B.<p>Candidate in Enqineering Science</p><p>Reader</p>fdla@ssau.ruVolkovA. N.<p>Candidate in Enqineering Science</p><p>Reader</p>fdla@ssau.ruSchigrinyevI. A.Enqineer of Materials Machining Departmentfdla@ssau.ruSamara State Aerospace University20122012115-21531571203201512032015Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>Methods of combining surface-plasto deformation pieces from titanium alIoy ВТ9. Research of quality of surface layer is fulfilled. Functional dependence is determined between hardiness limit, fine crystalline structure parameters and intensity of exoelectronic emission.</p>Hardeningdeformationroughnessresidual stressesstructuresurface layerdefectsУпрочнениедеформацияшероховатостьостаточные напряженияструктураповерхностный слойдефекты